# from qcloud_cos import CosConfig
# from qcloud_cos import CosS3Client
# import sys
# import logging
#
# logging.basicConfig(level=logging.INFO, stream=sys.stdout)
#
# secret_id = 'AKID2pAF5eszm0xpjMivpTqqa4HuGPHsJ4HE'      # 替换为用户的 secretId
# secret_key = 'qPlrihRzGHI6ewxhHbey1uoUffPsEKHy'      # 替换为用户的 secretKey
# region = 'ap-chengdu'     # 替换为用户的 Region
# token = None                # 使用临时密钥需要传入 Token，默认为空，可不填
# scheme = 'https'            # 指定使用 http/https 协议来访问 COS，默认为 https，可不填
# config = CosConfig(Region=region, SecretId=secret_id, SecretKey=secret_key, Token=token, Scheme=scheme)
# # 2. 获取客户端对象
# client = CosS3Client(config)
#
# response = client.create_bucket(
#     Bucket='examplebucket-213213'
# )


import base64

user_id = base64.b64decode(b'OA==')
user_id = user_id.decode()
print(user_id)